Crush washers are made for one time use to secure your flashhider or muzzle device .
These are sized for most .22 and 223 bbls that are threaded for 1/2x28, may fit others
Our crush washers are machined from pre ground stock and machined
Specs.
Steel alloy
machined,and vibed for a clean finish.
Mil spec black oxy finish
Made in Canada
1 $3.79ea
10 pack $29.99
100 pack $224.99
These are made, and will be out for finishing next week we should have them ready to ship end of the month. or early sept.
1
http://sjhardware.com/store/modules....roducts_id=873
10
http://sjhardware.com/store/modules....roducts_id=874
100
http://sjhardware.com/store/modules....roducts_id=875